and microsoft fears that the n- s -a may have broken into their global communications as well. microsoft plans to encrypt data flowing through all of its communication, productivity services. google and yahoo have announced that they will also move forward with encryption initiatives. a frosty morning. president barack obama is defending the national security agency saying it does a very good job of not engaging in domestic surveillance. that was his response to a recent report that the agency tracks locations of nearly 5 billion cellphone every day overseas including those of americans. the president says he will propose " some self restraint " on the agency after a panel of hand-picked advisers reports back this month. he also says the nsa isn't interested in reading people's image and text messages. stanley roberts who found some people behaving badly. drivers and bicyclist have to share the road. that is an undisputed fact grid and if you disagree then you might be part of the problem. the city of san francisco is creating more and more dedicated cycling because let's face